Alston Peter

About Alston Peter

I\'m a data professional with hands-on experience delivering high-impact data migration projects across the aviation and hospitality domains. Over the past few years, I’ve worked on large-scale system transitions, ensuring the accuracy, integrity, and performance of critical datasets during cloud-based and SaaS migrations. Now, I’m channeling this experience into a growing career in data engineering—focused on building scalable data pipelines, cloud architectures, and real-time data systems.Key Expertise:Data Migration & Validation: Delivered 99%+ accurate migrations for leading airlines like Emirates and British Airways, using ETL frameworks, Python, PostgreSQL, hosted on AWS. I also have working knowledge of AWS services like RDS, S3, Glue and LambdaCloud & Big Data Technologies: Used Python to mask sensitive PII data, and create real-time XML generation scripts in high-availability systems to be loaded to PostgresDB hosted on AWSDomain-Specific Knowledge: Developed strong business understanding in aviation loyalty, crew scheduling, and hospitality systems. Quickly adapted to new domains and tools including Apache Cassandra, Oracle SQL, and Java-based platforms.System Design & Development: Independently built a cruise booking system using Spring Boot, ReactJS, and PostgreSQL, reinforcing my end-to-end development skills and testing proficiency.Current Focus & Career Goals:I’m actively expanding my skills in data engineering, with a focus on ETL/ELT pipeline optimization, cloud-based data architecture, and real-time analytics. My goal is to contribute to innovative data solutions that empower smarter decisions and seamless customer experiences.Let’s connect if you’re looking for a data-driven professional with a migration mindset and a passion for engineering robust data systems.

Experience

1. Senior Data Engineer

   IBS Software

   Jul 2025 — Present · Kochi, IN

   Delivered full-scale data migration for APS’s hospitality clients (19+ properties), utilizing Oracle SQL, PL/SQL, and Apache Cassandra, and authored BRDs and migration strategy documents. Created and maintained comprehensive documentation for migration workflows, data mapping, testing, and configuration, enhancing collaboration and reducing error rates. Technologies & Tools:PostgreSQL (on AWS), Python (Pandas), Oracle SQL, PL/SQL, XML, Spring Boot, GitHub, Postman, Cypress, JUnit

Education

• Rajagiri School of Engineering & Technology

  Bachelor of Technology - BTech

  2019 — 2023

• Bharatiya Vidya Bhavan's

  School